/* ==========================================================================
   cards.css — Feature cards, benefit cards, screenshot gallery, lightbox
   Levii Portal · Landing / Phase 3
   ========================================================================== */

/* ---- Generic card ----------------------------------------------------- */
.card {
  position: relative;
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out);
}
@media (hover: hover) {
  .card:hover {
    transform: translateY(-6px);
    border-color: color-mix(in srgb, var(--brand-blue-500) 40%, var(--border));
    box-shadow: var(--shadow-lg);
  }
}

/* Soft gradient wash that appears on hover. */
.card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 100% at 0% 0%, color-mix(in srgb, var(--brand-blue-500) 10%, transparent), transparent 55%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
  pointer-events: none;
}
.card:hover::after {
  opacity: 1;
}

/* ---- Feature card ----------------------------------------------------- */
.feature-card__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  color: #fff;
  background: var(--gradient-brand);
  box-shadow: 0 8px 20px -6px rgba(58, 134, 255, 0.5);
}
.feature-card__icon svg {
  width: 26px;
  height: 26px;
}
.feature-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2xs);
}
.feature-card p {
  color: var(--text-secondary);
  font-size: var(--text-base);
}

/* Accent variants per feature (icon tint). */
.feature-card--teal .feature-card__icon {
  background: linear-gradient(135deg, #00c2a8, #3a86ff);
}
.feature-card--purple .feature-card__icon {
  background: linear-gradient(135deg, #7b61ff, #ff5d8f);
}
.feature-card--pink .feature-card__icon {
  background: var(--gradient-dating);
}

/* ---- Bento feature tile (image + copy) ------------------------------- */
.bento-tile {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: var(--space-2xs);
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  min-height: 240px;
}
.bento-tile__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.bento-tile__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bento-tile > * {
  position: relative;
  z-index: 1;
}
.bento-tile--dark {
  color: #fff;
  background: var(--gradient-brand);
}
.bento-tile h3 {
  font-size: var(--text-lg);
}

/* ---- Benefit card ----------------------------------------------------- */
.benefit {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}
.benefit__icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--brand-blue-500) 14%, transparent);
  color: var(--brand-blue-500);
}
.benefit__icon svg {
  width: 22px;
  height: 22px;
}
.benefit h3 {
  font-size: var(--text-lg);
  margin-bottom: 0.2rem;
}
.benefit p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

/* ---- Screenshot gallery / carousel ----------------------------------- */
.gallery {
  position: relative;
}
.gallery__track {
  display: flex;
  gap: var(--space-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-block: var(--space-sm);
  padding-inline: var(--gutter);
  margin-inline: calc(-1 * var(--gutter));
  scrollbar-width: none;
}
.gallery__track::-webkit-scrollbar {
  display: none;
}
.gallery__item {
  flex: 0 0 auto;
  width: min(240px, 62vw);
  scroll-snap-align: center;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-md);
  cursor: zoom-in;
  transition: transform var(--dur-base) var(--ease-out);
}
.gallery__item:hover {
  transform: translateY(-6px) scale(1.02);
}
.gallery__item img {
  width: 100%;
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
}

.gallery__controls {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}
.gallery__btn {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  transition: background var(--dur-fast), transform var(--dur-fast);
}
.gallery__btn:hover {
  background: var(--surface-2);
  transform: scale(1.06);
}
.gallery__btn:disabled {
  opacity: 0.4;
  pointer-events: none;
}
.gallery__dots {
  display: flex;
  align-items: center;
  gap: 8px;
}
.gallery__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-strong);
  transition: width var(--dur-base) var(--ease-out), background var(--dur-base);
}
.gallery__dot[aria-current='true'] {
  width: 26px;
  border-radius: var(--radius-pill);
  background: var(--brand-blue-500);
}

/* ---- Lightbox --------------------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: grid;
  place-items: center;
  padding: var(--gutter);
  background: var(--scrim);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-base) var(--ease-out), visibility var(--dur-base);
}
.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}
.lightbox img {
  max-height: 86vh;
  width: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  animation: scale-in var(--dur-base) var(--ease-out);
}
.lightbox__close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: #fff;
}

/* ---- Testimonial ------------------------------------------------------ */
.quote-card {
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
}
.quote-card blockquote {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--text);
  line-height: 1.5;
}
.quote-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}
.quote-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--surface-3);
}
.quote-card__author strong {
  display: block;
  font-size: var(--text-sm);
}
.quote-card__author span {
  color: var(--text-muted);
  font-size: var(--text-xs);
}